Question about Texas Instruments TI-86 Calculator
I had the same problem as this. This is because when you might have
changed the contrast on your calculator when your old batteries were
running low and you need to reset the contrast. Here is what you do:
press the orange "2nd" button, then press the "down arrow" button, then the orange "2nd" button, then the "down arrow". do not press the buttons at the same time only one after the other and KEEP GOING. The screen will eventually lighten up and you are all set.
Posted on Jun 14, 2010
Thats what mine is doing! and no its not teh contrast someone help me!
Posted on Jun 04, 2010
Having gone over a month without a response, I assume this is no longer a problem.
Posted on May 28, 2010
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Posted on Jan 02, 2017
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The screen on your laptop goes black after every few seconds.
It resumes after a mouse-click or after a key-press.
Click on Start --> In search bar, type power options and press Enter.
"Select a power plan" window will be opened.
Click on "Change plan settings" next to "Balanced (recommended)".
In "Turn off the display", select "Never" from the drop-down menu under both the options "On battery" and "Plugged in".
Now click on "Save changes" button.
hope this helps
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